The consolidated class action lawsuit over defective GM 6.2L L87 engines begins, covering hundreds of thousands of vehicles and alleging inadequate repairs.

11 lawsuits over GM’s 6.2L L87 V8 have been consolidated into a single class action, centered on engine failures tied to crankshaft and connecting-rod defects. More than 700,000 GM trucks and SUVs ...

As regular readers are no doubt aware, GM Authority has closely followed every development surrounding the 6.2L V8 L87 engine recall, and now, we’re turning our focus over to owners whose engines were ...

There's a new question flying around General Motors’ large-scale recall involving catastrophic failure of the automaker's 6.2-liter V8 L87. Some owners are wondering whether the replacement engines ...

GM's current 6.2-liter V8 made headlines for all the wrong reasons in 2025. Internally known as the L87, it's been slapped with recalls and lawsuits since April of last year. The reason? It's mainly ...

After its own investigation, GM initially recalled 721,000 SUVs and trucks with 6.2L V8 gas engines. But NHTSA started getting complaints about engines outside the recall. The National Highway Traffic ...